Moody.

Today, in “ridiculous specification I’ve come across in the course of entirely legitimate work” …

In case just typing a status message wasn’t good enough, XEP-0108: User Activity defines an XMPP extension for telling your contacts precisely what you’re up to in a machine-readable form … as long as it’s one of a rigidly-defined taxonomy of activities. Buying groceries is a kind of chore, whereas shopping is supposedly a form of relaxation; I think some might disagree that you’re inactive while praying.